S
Shingo Murakami
Researcher at NEC
Publications - 15
Citations - 138
Shingo Murakami is an academic researcher from NEC. The author has contributed to research in topics: Mask inspection & Phase-shift mask. The author has an hindex of 8, co-authored 15 publications receiving 138 citations.
Papers
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Patent
Method and apparatus for inspecting high-precision patterns
Yoshiaki c,o Showa Optronics Co. Ltd. Aida,Shingo Murakami,Katsuhiko Nakatani,Yukio Ogura,Tsuyoshi Yamane +5 more
TL;DR: In this paper, a test piece with a laser beam is divided into plural beams, and each of the plural beams has an identification marker, such as a particular polarity or intensity.
Proceedings ArticleDOI
Development of advanced reticle inspection apparatus for hp 65 nm node device and beyond
Nobutaka Kikuiri,Shingo Murakami,Hideo Tsuchiya,Motonari Tateno,Kenichi Takahara,Shinichi Imai,Ryoichi Hirano,Ikunao Isomura,Yoshitake Tsuji,Yukio Tamura,Kenichi Matsumura,Kinya Usuda,Masao Otaki,Osamu Suga,Katsumi Ohira +14 more
TL;DR: In this paper, a mask inspection system, whose inspection light wavelength is 199nm, has been developed, with transmission and reflection inspection mode, and throughput, using 70 nm pixel size, were designed within 2 hours per mask.
Patent
Photo-chemical vapor deposition apparatus
TL;DR: In this article, a photo-CVD holder on which an article is held is provided in a main chamber, and the holder is moved in a predetermined direction to coincide a predetermined point of the article with a imaging point of light radiated from a light source.
Proceedings ArticleDOI
Evaluation of EUVL-mask pattern defect inspection using 199-nm inspection optics
Tsuyoshi Amano,Yasushi Nishiyama,Hiroyuki Shigemura,Tsuneo Terasawa,Osamu Suga,Hideaki Hashimoto,Norio Kameya,Shingo Murakami,Nobutaka Kikuiri +8 more
TL;DR: In this article, a commercially available DUV inspection system that has the shortest inspection wavelength at 199nm was used to obtain image contrast values on hp32nm 1:1 lines and spaces using ArF-half tone (HT) mask.